fix: The error occurred because the `Product

[activerabbitapptest]

🐛 Bug Fix: ActiveRecord::RecordNotFound

Issue ID: #20
Controller: Main::ProductsController#show
Occurrences: 1 times
First seen: 2026-01-21 01:18
Last seen: 2026-01-21 01:18

🔍 Root Cause Analysis

The error occurred because the Product.find(123) call in the show action is attempting to find a product with a hardcoded ID of 123, which does not exist in the database. This is causing an ActiveRecord::RecordNotFound exception.

🔧 Suggested Fix

Change the code to use the id parameter from the request to find the product dynamically, rather than using a hardcoded ID.

Before

@product = Product.find(123)

After

@product = Product.find(params[:id])

📋 Error Details

Error Message:

Couldn't find Product with 'id'=123

Stack Trace (top frames):

["/Users/mac/.rbenv/versions/3.4.4/lib/ruby/gems/3.4.0/gems/activerecord-8.0.4/lib/active_record/core.rb:280:in 'ActiveRecord::Core::ClassMethods#find'", "/Users/mac/Desktop/nikson-fishing-server/app/controllers/main/products_controller.rb:5:in 'Main::ProductsController#show'", "/Users/mac/.rbenv/versions/3.4.4/lib/ruby/gems/3.4.0/gems/actionpack-8.0.4/lib/action_controller/metal/basic_implicit_render.rb:8:in 'ActionController::BasicImplicitRender#send_action'", "/Users/mac/.rbenv/versions/3.4.4/lib/ruby/gems/3.4.0/gems/actionpack-8.0.4/lib/abstract_controller/base.rb:215:in 'AbstractController::Base#process_action'", "/Users/mac/.rbenv/versions/3.4.4/lib/ruby/gems/3.4.0/gems/actionpack-8.0.4/lib/action_controller/metal/rendering.rb:193:in 'ActionController::Rendering#process_action'", "/Users/mac/.rbenv/versions/3.4.4/lib/ruby/gems/3.4.0/gems/actionpack-8.0.4/lib/abstract_controller/callbacks.rb:261:in 'block in AbstractController::Callbacks#process_action'", "/Users/mac/.rbenv/versions/3.4.4/lib/ruby/gems/3.4.0/gems/activesupport-8.0.4/lib/active_support/callbacks.rb:120:in 'block in ActiveSupport::Callbacks#run_callbacks'", "/Users/mac/.rbenv/versions/3.4.4/lib/ruby/gems/3.4.0/gems/turbo-rails-2.0.20/lib/turbo-rails.rb:24:in 'Turbo.with_request_id'", "/Users/mac/.rbenv/versions/3.4.4/lib/ruby/gems/3.4.0/gems/turbo-rails-2.0.20/app/controllers/concerns/turbo/request_id_tracking.rb:10:in 'Turbo::RequestIdTracking#turbo_tracking_request_id'", "/Users/mac/.rbenv/versions/3.4.4/lib/ruby/gems/3.4.0/gems/activesupport-8.0.4/lib/active_support/callbacks.rb:129:in 'block in ActiveSupport::Callbacks#run_callbacks'", "/Users/mac/.rbenv/versions/3.4.4/lib/ruby/gems/3.4.0/gems/actiontext-8.0.4/lib/action_text/rendering.rb:25:in 'ActionText::Rendering::ClassMethods#with_renderer'", "/Users/mac/.rbenv/versions/3.4.4/lib/ruby/gems/3.4.0/gems/actiontext-8.0.4/lib/action_text/engine.rb:71:in 'block (4 levels) in <class:Engine>'", 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Request Context:

• Method: GET
• Path: /products/1

🛡️ Prevention

• Always use dynamic parameters from the request (e.g., params[:id]) to fetch records, rather than hardcoded values.
• Implement error handling for ActiveRecord::RecordNotFound to provide a user-friendly error message or redirect if a record is not found.
• Consider using find_by with a conditional check to handle cases where a record might not exist, avoiding exceptions.

✅ Checklist

• Code fix implemented
• Tests added/updated
• Error scenario manually verified
• No regressions introduced

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